International Association of Heat and Frost Insulators and Asbestos Workers

Local 28

140 Sheridan Blvd, Suite 306
Denver, CO 80226

Business Manager: Ron Hobbs
Organizer: Dwight Douthit

Phone: 303.742.9010, 303.742.9025
Fax: 303.742.9026
Web Site:

Apprenticeship: Use the above information to find out about apprenticeship opportunities.

Asbestos Workers
Boilermakers
Bricklayers
Carpenters
Painters and Allied Trades
Electrical Workers
Elevator Constructors
Operating Engineers
Iron Workers
Laborers
Cement Masons
Plumbers and Fitters
Roofers
Sheet Metal Workers
Sprinkler Fitters
Teamsters

7510 West Mississippi Avenue, Suite 240
Lakewood, Colorado 80226
303-936-3301 /  303-936-3314 (fax)

Business Manager - A. Neal Hall